1AIN Calcium Phospholipid Binding date Jun 03, 1992
title Crystal Structure Of Human Annexin I At 2.5 Angstroms Resolution
authors S.H.Kim
compound source
Molecule: Annexin I
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.163 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
139.360 67.500 42.110 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand CA enzyme
related structures by homologous chain: 1BO9
Gene
Ontology
ChainFunctionProcessComponent
A
  • receptor binding
  • structural molecule activity...
  • calcium ion binding
  • protein binding
  • phospholipid binding
  • calcium-dependent phospholip...
  • phospholipase A2 inhibitor a...
  • protein binding, bridging
  • protein homodimerization act...
  • neutrophil homeostasis
  • negative regulation of acute...
  • cellular component movement
  • inflammatory response
  • cell cycle
  • signal transduction
  • cell surface receptor signal...
  • response to hormone stimulus...
  • response to X-ray
  • response to organic cyclic c...
  • peptide cross-linking
  • insulin secretion
  • keratinocyte differentiation...
  • endocrine pancreas developme...
  • positive regulation of vesic...
  • positive regulation of prost...
  • response to corticosteroid s...
  • response to estradiol stimul...
  • positive regulation of neutr...
  • gliogenesis
  • regulation of cell prolifera...
  • response to drug
  • positive regulation of apopt...
  • negative regulation of apopt...
  • response to peptide hormone ...
  • alpha-beta T cell differenti...
  • arachidonic acid secretion
  • negative regulation of prote...
  • response to glucocorticoid s...
  • estrous cycle phase
  • cellular response to hydroge...
  • hepatocyte differentiation
  • response to interleukin-1
  • cellular response to glucoco...
  • neutrophil clearance
  • cornified envelope
  • extracellular region
  • extracellular space
  • nucleus
  • cytoplasm
  • plasma membrane
  • cilium
  • membrane
  • basolateral plasma membrane
  • mitochondrial membrane
  • sarcolemma
  • cell projection
  • protein complex
  • extracellular vesicular exos...
  • Primary referenceCrystal structure of human annexin I at 2.5 A resolution., Weng X, Luecke H, Song IS, Kang DS, Kim SH, Huber R, Protein Sci 1993 Mar;2(3):448-58. PMID:8453382
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (10 Kb) [Save to disk]
  • Biological Unit Coordinates (1ain.pdb1.gz) 8 Kb
  • LPC: Ligand-Protein Contacts for 1AIN
  • CSU: Contacts of Structural Units for 1AIN
  • Likely Quarternary Molecular Structure file(s) for 1AIN
  • Retrieve 1AIN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AIN from S2C, [Save to disk]
  • View 1AIN in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • On AstexViewer, from MSD-EBI (viewer documentation).
  • On RasMol (Install RasMol freeware) Here's help on how to use RasMol.
  • Visual 3D analysis of 1AIN
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1AIN, from MSDmotif at EBI
  • Genome occurence of 1AIN's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ain__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1ain from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ain_A]
  • SWISS-PROT database: [P04083]
  • Belongs to the annexin (annexin) family according to TCDB.
  • Domain organization of [ANXA1_HUMAN] by SWISSPFAM
  • Domain found in 1AIN: [ANX ] by SMART
  • Alignments of the sequence of 1AIN with the sequences similar proteins can be viewed for 1AIN's classification [ANXA1_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [ANXA1_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1AIN
  • Community annotation for 1AIN at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1AIN from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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